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Small black metal cylinder with threaded G1/4 ends

Barrow Mods

Barrow Mods G1/4" 5mm Male-to-Male Adaptor Black

SKU CH-BHJ0-3TEDK

Connects two G1/4" fittings with a 5 mm male-to-male extender for reservoirs and pump tops

  • Product colorBlack
  • Key featuresGreat for use with reservoirs, pump tops and more!
  • Connects two G1/4" fittings with a 5mm male-to-male extender
  • Extends reservoir or pump-top connections in custom loops
  • Black finish matches dark-themed builds
  • Threaded G1/4" design ensures secure fit
  • Compact 5mm length keeps tubing runs tight

G1/4" Threaded Extender

This Barrow Mods male-to-male adaptor bridges two G1/4" threaded fittings with a 5 mm spacer. It is built for custom liquid-cooling loops where a short, rigid connection is needed between components such as reservoirs and pump tops.

Fits Standard G1/4" Ports

The fitting threads directly into any G1/4" female port without additional tools or sealant beyond normal loop preparation. It eliminates the need for a short tube run between closely spaced ports, reducing potential leak points and keeping the loop layout clean.

Replaces Short Tubing Runs

Use this extender instead of a brief soft-tube or hard-tube segment when two G1/4" components sit nearly flush. The jump is worth it when space is tight and a rigid, fixed offset simplifies assembly and long-term reliability.

How it compares

Measured against everything we stock in Heatsinks & Water Blocks, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 90% of the 609 comparable items (median $15.99).

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Specifications

Product
Brand nameBarrow
Model nameTB2D-MINI01
Part numberTB2D-MINI01
Product colorBlack

Questions about this item

What is the thread standard of the Barrow G1/4" 5mm male-to-male adaptor?

The adaptor uses a G1/4" thread on both ends, matching standard water-cooling fittings.

Does the adaptor add measurable flow restriction or heat when the loop runs continuously?

The 5 mm extender is a simple brass channel; it adds no active heat and negligible restriction in a typical custom loop.

Which components must already be in the loop for this adaptor to function?

You need two female G1/4" ports — such as on a reservoir, pump top, radiator or block — to screw the male ends into.

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